GPIO Registers
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Registers
| Name | Address | Width | Interrupt bitmasks associated to this register |
|---|---|---|---|
| ?? | 0x10147000 | 2?? | 0x1, 0x2, 0x4 |
| ?? | 0x10147010 | 4 | 0x8, 0x10 |
| ?? | 0x10147014 | 2?? | 0x20 |
| ?? | 0x10147020 | 4 | 0x40, 0x80, 0x100, 0x200, 0x400, 0x800, 0x1000, 0x2000, 0x4000, 0x8000, 0x10000, 0x20000 |
| ?? | 0x10147024 | 4 | 0x40, 0x80, 0x100, 0x200, 0x400, 0x800, 0x1000, 0x2000, 0x4000, 0x8000, 0x10000, 0x20000 |
| ?? | 0x10147028 | 2?? | 0x40000 |
0x10147010
| Bit | Description |
|---|---|
| 24 | Enable/disable? GPIO interrupt 0x64 (bitmask 0x8) |
| 25 | Enable/disable? GPIO interrupt 0x66 (bitmask 0x10) |
Default values
After bootrom initialization, these are the values of the registers:
| Address | Value |
|---|---|
| 0x10147000 | 0x0003 |
| 0x10147010 | 0x00000002 |
| 0x10147014 | 0x0000 |
| 0x10147020 | 0x00000DFB |
| 0x10147024 | 0x00000000 |
| 0x10147028 | 0x0000 |